INA203 - 具有双路比较器和基准电压的 80V、低侧/高侧、高速、电压输出电流分流监控器

INA203是TI德州仪器公司的一款电流分流比较器产品，INA203是具有双路比较器和基准电压的 80V、低侧/高侧、高速、电压输出电流分流监控器，本站介绍了INA203的封装应用图解、特点和优点、功能等，并给出了与INA203相关的TI元器件型号供参考。

INA203 - 具有双路比较器和基准电压的 80V、低侧/高侧、高速、电压输出电流分流监控器 - 电流分流比较器 - 电流感应放大器 - 德州仪器

产品特性

Complete Current Sense Solution
Three Gain Options Available:
- INA203 = 20 V/V
- INA204 = 50 V/V
- INA205 = 100 V/V
Dual Comparators:
- Comparator 1 With Latch
- Comparator 2 With Optional Delay
Common-Mode Range: –16 V to 80 V
High Accuracy: 3.5% (Maximum) Over Temperature
Bandwidth: 500 kHz
Quiescent Current: 1.8 mA
Packages: SO-14, TSSOP-14, VSSOP-10

产品应用

Notebook Computers
Cell Phones
Telecom Equipment
Automotive
Power Management
Battery Chargers
Welding Equipment

SPACE

产品说明

The INA203, INA204, and INA205 are a family of unidirectional current-shunt monitors with voltage output, dual comparators, and voltage reference. The INA203, INA204, and INA205 can sense drops across shunts at common-mode voltages from –16 V to 80 V. The INA203, INA204, and INA205 are available with three output voltage scales: 20 V/V, 50 V/V, and 100 V/V, with up to 500-kHz bandwidth.

The INA203, INA204, and INA205 also incorporate two open-drain comparators with internal 0.6-V references. On 14-pin versions, the comparator references can be overridden by external inputs. Comparator 1 includes a latching capability, and Comparator 2 has a user-programmable delay. 14-pin versions also provide a 1.2-V reference output.

The INA203, INA204, and INA205 operate from a single 2.7-V to 18-V supply. They are specified over the extended operating temperature range of –40°C to 125°C.

Device Information (1)

PART NUMBER	PACKAGE	BODY SIZE (NOM)
INA203, INA204, INA205	SOIC (14)	8.65 mm × 3.91 mm
	VSSOP (10)	3.00 mm × 3.00 mm
	TSSOP (14)	5.00 mm × 4.40 mm

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